ProShares UltraShort Lehman 20+ Yr(ETF) logo Wolverine Asset Management LLC lifted its stake in ProShares UltraShort Lehman 20+ Yr(ETF) (NYSEARCA:TBT) by 100.5% in the fourth quarter, according to the company in its most recent disclosure with the ... more»

ProShares UltraShort Lehman 20+ Yr(ETF) logo Two Sigma Securities LLC purchased a new stake in ProShares UltraShort Lehman 20+ Yr(ETF) (NYSEARCA:TBT) during the fourth quarter, according to the company in its most recent filing with the SEC. The firm ... more»

More notable recent ProShares Ultra 20+ Year Treasury (NYSEARCA:UBT) news were published by: Seekingalpha.com which released: “TBT Is The Best Inverse Bond ETF On The Market” on June 28, 2015, also Seekingalpha.com with their article: “The United ... more»